When it comes to towing with your 2017 Chevrolet Silverado, it’s important to have the proper wiring setup to ensure that your trailer’s lights, brakes, and other essential systems function properly on the road. In this article, we’ll provide a comprehensive guide to the 2017 Silverado trailer plug wiring diagram and everything you need to know to properly connect your trailer and hit the road with confidence.
Trailer Plug Configuration
The 2017 Silverado comes equipped with a 7-pin trailer wiring connector, which provides the following connections:
| Pin Number | Wire Color | Function |
|---|---|---|
| 1 | Black | Battery Charge |
| 2 | Blue | Electric Brake |
| 3 | White | Ground |
| 4 | Green | Tail/Running Lights |
| 5 | Brown | Right Turn Signal/Brake Light |
| 6 | Yellow | Left Turn Signal/Brake Light |
| 7 | Light Blue | Backup Lights |
It’s important to note that not all trailers are wired the same way, so it’s always a good idea to double-check the wiring configuration of your specific trailer before connecting it to your Silverado.
Step-By-Step Wiring Instructions
Follow these step-by-step instructions to properly connect your trailer to your 2017 Silverado:
Step 1: Prepare the Trailer
Before connecting your trailer to your Silverado, make sure that it is properly hitched and secured to the trailer hitch. Then, inspect the wiring harness on the trailer to ensure that it is in good condition and free from any damage or corrosion.
Step 2: Locate the Trailer Wiring Connector on Your Silverado
The trailer wiring connector on your 2017 Silverado is located on the rear bumper underneath the vehicle. It should be easily accessible and visible from the ground.
Step 3: Connect the Wiring Connector to Your Silverado
Plug the wiring connector on your trailer into the corresponding connector on your Silverado. Make sure that the connections are tight and secure, and double-check that each wire is connected to the correct pin.
Step 4: Test the Trailer’s Lights and Brakes
Once the wiring is connected, turn on your Silverado’s headlights and test each of the trailer’s lights, including the running lights, brake lights, turn signals, and backup lights. Also, test the trailer’s brakes to ensure that they are working properly.
FAQ
Q: What type of hitch should I use to tow a trailer with my 2017 Silverado?
A: The type of hitch you should use depends on the weight of the trailer and the towing capacity of your Silverado. Consult your vehicle’s owner’s manual for specific recommendations and guidelines.
Q: Can I tow a trailer without a wiring harness on my 2017 Silverado?
A: No, it’s not safe to tow a trailer without a properly functioning wiring harness. Without the wiring harness, the trailer’s lights, brakes, and other essential systems won’t function properly, which can be dangerous on the road.
Q: What tools do I need to connect my trailer to my 2017 Silverado?
A: You’ll need a flathead screwdriver to open the connector on your Silverado and a light tester to test the trailer’s lights and brakes.
Q: Can I use a 4-pin trailer wiring connector on my 2017 Silverado?
A: While it’s possible to use a 4-pin trailer wiring connector on your Silverado, it may not provide enough power for certain trailers. We recommend using a 7-pin connector to ensure that all of your trailer’s systems function properly.
Q: What should I do if one of the trailer’s lights isn’t working?
A: If one of the trailer’s lights isn’t working, check the wiring connections to ensure that they are tight and secure. If the connections are good, check the bulb to make sure that it’s not burned out. If the bulb is good, the problem may be with the wiring harness or the trailer’s electrical system, and you should consult a professional for assistance.
With the proper wiring setup, towing with your 2017 Silverado can be a safe and enjoyable experience. Use this guide to ensure that your trailer’s lights, brakes, and other essential systems function properly on the road, and always double-check the wiring configuration of your specific trailer before connecting it to your Silverado.
